
exports.insert = 'insert into c_activity set ?';

exports.limitAll = 'select * from c_activity order by date desc limit ?,?';

exports.selectById = 'select * from c_activity where id = ?';

exports.total = 'select count(id) as total from c_activity';

exports.delete = 'delete from c_activity where id in (?)';

exports.updateById = 'update c_activity set ? where id = ?';


